6799720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 16848000

約数和(自身を除く): 10048280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 389, 437, 460, 760, 778, 874, 920, 1556, 1748, 1945, 2185, 3112, 3496, 3890, 4370, 7391, 7780, 8740, 8947, 14782, 15560, 17480, 17894, 29564, 35788, 36955, 44735, 59128, 71576, 73910, 89470, 147820, 169993, 178940, 295640, 339986, 357880, 679972, 849965, 1359944, 1699930, 3399860, 6799720]

約数ペア:

[(1, 6799720), (2, 3399860), (4, 1699930), (5, 1359944), (8, 849965), (10, 679972), (19, 357880), (20, 339986), (23, 295640), (38, 178940), (40, 169993), (46, 147820), (76, 89470), (92, 73910), (95, 71576), (115, 59128), (152, 44735), (184, 36955), (190, 35788), (230, 29564), (380, 17894), (389, 17480), (437, 15560), (460, 14782), (760, 8947), (778, 8740), (874, 7780), (920, 7391), (1556, 4370), (1748, 3890), (1945, 3496), (2185, 3112)]